Funders › NY › The Derfner Foundation › 2023
Grants paid by The Derfner Foundation, tax year 2023
EIN 13-3661341 · New York, NY · Form 990-PF, Part XV
In tax year 2023, The Derfner Foundation (EIN 13-3661341) reported 62 grants paid totaling $7,313,500. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | Hospital for Special Surgery New York, NY | B | $1,000,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Mount Sinai Dept of Surgery New York, NY | U | $1,000,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Hebrew Home for the Aged Riverdale, NY | B | $1,000,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Southampton Hospital Foundation Southampton, NY | B | $600,000 | paid | UNRETRICTED USE | 202423129349101102 |
| 2023 | Green 4 Kids North Hollywood, CA | B | $500,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Mirman School Los Angeles, CA | U | $500,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Kessler Foundation East Hanover, NJ | B | $250,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Baby2baby Los Angeles, CA | C | $250,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | The Giving Back Fund Boston, MA | B | $150,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Museum of Jewish Heritage New York, NY | D | $100,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Metropolitan Council On Jewish Poverty New York, NY | U | $100,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Basser Research Center for Brca Philadelphia, PA | U | $100,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Foundation for Gender Specific Medicine Inc New York, NY | B | $100,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Sharewell Santa Monica, CA | B | $100,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Inspire Mexico Foundation Newport Beach, CA | B | $100,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Uja Federation of NY New York, NY | U | $100,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | American Museum of Natural History New York, NY | U | $100,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Jewish Center of the Hamptons East Hampton, NY | B | $75,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Multiple Myeloma Research Fdn Norwalk, CT | B | $75,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Children's Hospital Los Angeles Los Angeles, CA | U | $75,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Crohn's Colitis Foundation of America New York, NY | U | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Laurence School Van Nuys, CA | B | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | 92nd Street Lexington Ave Y New York, NY | U | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Bicol Clinic Foundation Inc Boca Raton, FL | C | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Travis Mills Foundation Hallowell, ME | C | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Hearing Health Foundation New York, NY | C | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Riverdale Ymhaywha Riverdale, NY | D | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Nica Photo Norwalk, CT | C | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Wayfinder Family Services Los Angeles, CA | B | $50,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Children's Tumor Foundation New York, NY | C | $30,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Mazon a Jewish Response for Hunger Los Angeles, CA | U | $30,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Yivo Institute New York, NY | U | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Red Autismo Foundation San Diego, CA | C | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Stockbridge Bowl Assn Stockbridge, MA | B | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Ideal School of Manhattan New York, NY | C | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Memorial Sloan Kettering Cancer Center New York, NY | U | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Brentwood School Los Angeles, CA | B | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Save the Children Fairfield, CT | U | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Melanoma Research Alliance Washington, DC | C | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Ahrc NYC Foundation Inc New York, NY | U | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | International Community Foundation National City, CA | B | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Institute for Educational Achievement New Milford, NJ | B | $25,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Parrish Art Museum Water Mill, NY | B | $20,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | United Cerebral Palsy Assn of Nassau Inc Roosevelt, NY | C | $20,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Minds Over Matter of NY Inc New York, NY | D | $20,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Caron Treatment Centers Wernersville, PA | U | $20,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Boston Children's Hospital Boston, MA | U | $15,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Doctors Without Borders New York, NY | U | $15,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Fau Foundation Boca Raton, FL | U | $15,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Circle of Generosity New York, NY | C | $15,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | American Friends of Beit Ruth New York, NY | C | $15,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | North American Conference On Ethiopian Jewry New York, NY | B | $15,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Lukemia & Lymphoma Society New York, NY | U | $10,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Chp 11-99 Foundation Costa Mesa, CA | B | $10,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Southampton History Museum Southampton, NY | C | $10,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Friends of Lanai Boosters Encino, CA | U | $10,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Kahillah Chen V'chesed Encino, CA | U | $10,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Elih Foundation Greenport, NY | U | $10,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Riverdale Country School Bronx, NY | B | $10,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Jtm Foundation Mechanicsville, VA | D | $7,500 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | Southampton Arts Center Southampton, NY | U | $5,000 | paid | UNRESTRICTED USE | 202423129349101102 |
| 2023 | St Nicholas Albanian Orthodox Church Chicago, IL | B | $1,000 | paid | UNRESTRICTED USE | 202423129349101102 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.